Berkeley’s Building Energy Saving Ordinance


We perform BESO assessments on commercial properties. Contact for more information.  

BESO requires building owners and homeowners to complete comprehensive energy assessments to uncover energy saving opportunities. The assessments are conducted by registered energy assessors who provide tailored recommendations on how to save energy and link building owners to incentives for energy efficiency upgrade projects. More information at:

Community Energy Services Corporation

Building Sustainable Communities Where the Bay Area Lives and Works

© 2017 Community Energy Services Corporation.